Finding the Fourth Proportional to 2,392.83, 3,588.03 and 1,159.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.83 : 3,588.03 = 1,159.61 : x
2. Step 2: Convert to fraction form
   2,392.83/3,588.03 = 1,159.61/x
3. Step 3: Cross multiply
   2,392.83x = 3,588.03 × 1,159.61
4. Step 4: Simplify right side
   2,392.83x = 4,160,715.47
5. Step 5: Solve for x
   x = 4,160,715.47/2,392.83
6. Step 6: Final answer
   x = 1,738.83